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Choose the correct answerWhich forms are based on the concept of functional dependency:Options1NF3NF4NF2NF

Question

Choose the correct answerWhich forms are based on the concept of functional dependency:Options1NF3NF4NF2NF

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Solution 1

All the forms mentioned in the options, i.e., 1NF (First Normal Form), 2NF (Second Normal Form), 3NF (Third Normal Form), and 4NF (Fourth Normal Form), are based on the concept of functional dependency. So, all of them are correct answers.

Solution 2

All the forms mentioned in the options, i.e., 1NF (First Normal Form), 2NF (Second Normal Form), 3NF (Third Normal Form), and 4NF (Fourth Normal Form), are based on the concept of functional dependency in database normalization. So, all of them are correct answers.

Similar Questions

Which forms are based on the concept of functional dependency:a.2NFb.1NFc.3NFd.4NF

Choose the correct answerWhich of the normal form is based on multivalued dependencies?OptionsSecondFirstThirdFourth

Select the correct answerThe 4th Normal Form is based on :OptionsRemoving Transitive DependenciesRemoving Partial DependenciesRemoving multiple overlapping candidate keysRemoving Multivalued dependency

Choose the correct answerWhich forms has a relation that possesses data about an individual entity:Options2NF4NF5NF3NF

Choose the correct answerWhich one of the following statements about normal forms is FALSE?OptionsBCNF is stricter than 3 NFLossless, dependency–preserving decomposition into BCNF is always possibleAny relation with two attributes is BCNFLossless, dependency-preserving decomposition into 3 NF is always possible

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